[openmulticopter] Breakout boards arrived

[Jonas]

Hi Heinrich

I guess if the ST gyros don't work out, we'll probably switch to those two
(if they're available and applicable):

ISZ 500 (z-axis) <http://www.invensense.com/products/isz_500.html>
<http://www.invensense.com/products/isz_500.html>IDG 500 (x- /
y-axis)<http://www.invensense.com/products/idg_500.html>

On Thu, Nov 19, 2009 at 9:17 PM, Jonas <jonas at digital-blizzard.net> wrote:

> Actually, the internal resonance frequency is 4.1 kHz. ST wrote me back
> (after 6 weeks) when I asked them, since, there's nothing about that in the
> datasheet.
> We know that it's in a critical range, we'll do some testing, though. To
> rule everything out.
> I had the IDG300 in mind first, but heard some good things about those from
> ST...
> Good thing that I have the IDG300 already in the eagle library and didn't
> start the schematics on that part ;-)
>
> On Wed, Nov 18, 2009 at 9:20 PM, Heinrich Warmers <
> heinrich.war at googlemail.com> wrote:
>
>> Hello,
>> knows someone with witch resonate frequency the new  lis rate dual sensors
>> work?
>> If this only in the range of  4khz like the other lis  sensors it will not
>> work
>> on quadocopter i think, since the swinging components will block. The
>> resonate frequency is
>> in the range of the vibrations generated by the propellers.
>> The ADX610 and the dual rate sensor IDG300 have working frequencies in
>> the range over 20 kHz.
>> best regards
>>
>> Heinirch
>>
>> 2009/11/16 Jonas <jonas at digital-blizzard.net>:
>> > Today I received a package from FedEx containing some breakout boards
>> from
>> > pcbcart.
>> > Breakout boards include Acc (ADXL335) and 2 Gyros (LPR510AL and
>> LY510AL).
>> > _______________________________________________
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>> > openmulticopter at openmulticopter.org
>> > https://openmulticopter.org/cgi-bin/mailman/listinfo/openmulticopter
>> >
>> >
>>
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>
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